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Which one of the following is not an ess...

Which one of the following is not an essential mineral element for plants while the remaining three are?

A

Potassium

B

Iron

C

Iodine

D

Zinc

Text Solution

Verified by Experts

The correct Answer is:
C
Essential elements are those element which are absolutely necessary for supporting normal growth and reproduction of plants, thhe elements are specific in their action and are directly involved in the nutrition of the plant potassium is macroelement, zinc and iron are microelement. Iodine and sodium are essential for animals and are not required by most of the plants however, iodine is found in certain marine algae.
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